DENTON RHEUMATOLOGY
NPI 1316126964
Specialist in Denton, TX

Q: What is Jonathan Delos Reyes, M.D.'s NPI number?

The NPI number for Jonathan Delos Reyes, M.D. is 1316126964. It was assigned to this organization in the NPPES registry on October 31, 2007. The provider is doing business as Denton Rheumatology.

Q: What is Jonathan Delos Reyes, M.D.'s specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Active since October 31, 2007

4308 MESA DR STE A, DENTON, TX 76207(940) 565-0600(940) 565-1538 Get Directions Write a Review

NPPES record last updated: October 31, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Denton Rheumatology NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DENTON RHEUMATOLOGY (NPI 1316126964) is a healthcare organization registered as a specialist in Denton, Texas and active in the NPI registry since October 2007. The organization lists Karen Sigtenhorst, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1316126964

Entity TypeOrganization

Primary Taxonomy174400000X

Legal Business NameJONATHAN DELOS REYES, M.D.

Location Address4308 MESA DR STE ADenton, TX 76207-3459

Mailing Address4308 Mesa Dr Ste ADenton, TX 76207-3459 · (940) 565-0600 · Fax (940) 565-1538

Phone(940) 565-0600

Fax(940) 565-1538

Organization SubpartNo

Authorized OfficialKaren SigtenhorstOffice Manager · (940) 565-0600

Enumeration DateOctober 31, 2007

✔ NPI 1316126964 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

License✔ Licensed in TX · K8112

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

4308 MESA DR STE A, Denton, TX 76207

Open in Google Maps ↗

Other Names 1

Doing Business AsDenton Rheumatology

Other Identifiers 1

Medicare PIN00933VTX

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Denton Rheumatology is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 2 clinicians reassign Medicare billing to Denton Rheumatology, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Jonathan Delos Reyes, MD

Internal Medicine

NPI 1780633255

4308 MESA DR SUITE A
Denton, TX 76207

(940) 565-0600

✔ PECOS✔ Accepts MedicareSame address

Jaime Maldonado, FNP

Nurse Practitioner

NPI 1861199358

2445 W OAK ST STE 100
Denton, TX 76201

(940) 565-0600

✔ PECOS1.6 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jonathan Delos Reyes, M.D.'s NPI number?

The NPI number for Jonathan Delos Reyes, M.D. is 1316126964. It was assigned to this organization in the NPPES registry on October 31, 2007. The provider is doing business as Denton Rheumatology.

Where is Jonathan Delos Reyes, M.D. located?

Jonathan Delos Reyes, M.D. is located at 4308 Mesa Dr Ste A, Denton, TX 76207. The listed phone number is (940) 565-0600.

What is Jonathan Delos Reyes, M.D.'s specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Jonathan Delos Reyes, M.D. enrolled in Medicare?

Yes. Jonathan Delos Reyes, M.D. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Jonathan Delos Reyes, M.D.?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Jonathan Delos Reyes, M.D., in Internal Medicine and Nurse Practitioner. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Jonathan Delos Reyes, M.D. accept?

Health plans from Blue Cross and Blue Shield of Texas list Jonathan Delos Reyes, M.D. as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Jonathan Delos Reyes, M.D. was last updated on October 31, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.